/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

#ifndef OMNISTREAM_JOBMANAGERTASKRESTORE_H
#define OMNISTREAM_JOBMANAGERTASKRESTORE_H

#include "runtime/checkpoint/TaskStateSnapshot.h"
namespace omnistream {
class JobManagerTaskRestore {
public:
    JobManagerTaskRestore(
        long long restoreCheckpointId, std::shared_ptr<TaskStateSnapshot> taskStateSnapshot)
        : restoreCheckpointId(restoreCheckpointId), taskStateSnapshot(taskStateSnapshot)
        {}

    long getRestoreCheckpointId() const
    {
        return restoreCheckpointId;
    }

    const std::shared_ptr<TaskStateSnapshot> getTaskStateSnapshot() const
    {
        return taskStateSnapshot;
    }

    std::string toString() const
    {
        std::ostringstream oss;
        oss << "JobManagerTaskRestore{"
            << "restoreCheckpointId="
            << restoreCheckpointId
            << ", taskStateSnapshot="
            << taskStateSnapshot->ToString()
            << '}';
        return oss.str();
    }
private:
    static const long serialVersionUID = 1L;

    /** The id of the checkpoint from which we restore. */
    long restoreCheckpointId;

    /** The state for this task to restore. */
    const std::shared_ptr<TaskStateSnapshot> taskStateSnapshot;
};

}
#endif // OMNISTREAM_JOBMANAGERTASKRESTORE_H
